SOLD | 2023 MJM 4

(SOLD) 2023 MJM 4

MJM Yachts are world-renowned for their timeless style, high-tech construction, and superior materials. With an all-weather pilothouse and exceptional stability, MJMs are destined for adventure. Designed for the owner/operator with liveaboard comfort, ease of maintenance, 360-degree visibility, and one-level accessibility. Built in the U.S.A.

The MJM 4: Better Performing All Weather Yacht

MJM Yachts are world-renowned for their timeless style, high-tech construction, and superior materials. The 4 is an impressive day yacht featuring 4 social zones and a galley-up layout. Below deck features a large v-berth as well as a double berth amidships. With the protection of a pilothouse, innovative spacious layout, and exceptional stability, she is all about style, comfort and fun.

DiMillo's is a MJM Yachts dealer for Maine, New Hampshire and Maryland. 

On Order; Contact us for availability. 


  • Manufacturer:MJM
  • Model: 4
  • Year: 2023
  • Category: Power
  • Condition: New
  • Location: Portland US
  • Hull Material:Composite
  • Make:Mercury
  • Model:Verado
  • Engines(s):3
  • Hours:
  • Engine Type:Outboard
  • Fuel Type:unleaded
  • Horsepower:300|horsepower
  • Total Cabins:1
  • Total Heads:1
  • Length:42 ft
  • Beam:12 ft
  • Draft - max:
  • Fuel Tank:
  • Fresh Water Tank:
  • Holding Tank:




  • Modified deep-V hull with sharp entry, 3.5:1 Length to Beam Ratio, dual lifting strakes, chine flats and 19-degree deadrise
  • Engineered to ISO (CE Mark) Category B (OB) Ocean
  • Hull topsides in acrylic urethane yacht paint, color of choice w/2 coats of clear
  • Metallic, custom paint and/or added stripes are subject to additional charges
  • Infused, vacuum bagged and post cured, epoxy composite with stitched biaxial E-glass and closed-cell foam core
  • Solid keel, stem, and transom corners of E-glass/epoxy GRP
  • High density core or solid FRP at thru-hull and hardware attachments points
  • Side & transom entry doors onto cockpit sole (2)
  • Bilges painted with smooth, gloss-white epoxy paint
  • PVC guardrail and 1/2 round SS rub rail


  • Infused, vacuum bagged and post cured, epoxy composite with stitched biaxial E-glass and closed-cell foam core
  • Insignia white gelcoat deck w/sand- textured non-skid. Standard non-skid color White, optional Gray or Buff
  • Retractable swim ladder
  • G-10 backing plates for deck hardware
  • 316L SS handrails on corner posts, hardtop, bridgedeck, seat backs, console and companionway entrance
  • Cockpit guardrail, bow rail and bridge handrail of 1.25” 316L stainless and burgee staff for 16” hoist
  • 3’x5’ National flag with teak staff and retainer pin
  • Muir anchor windlass with deck and helm controls
  • Auto-launching polished SS Ultra Anchor w/ rode of 250' - line and 25' SS High Tensile Chain
  • Freshwater anchor and rode washer control at helm
  • Polished stainless steel anchor guard
  • "Downeast Style " integrated pilothouse with sliding safety glass. Aft enclosed with roll-up curtain, electrically operated forward opening windows
  • Side deck drains divert dirt and dew overboard
  • Storage lockers, 3 in bow seats, 1 in pilothouse settee, 1 aft cockpit
  • Clear Awlwood finished teak storage drawers w/locks
  • Machinery space access hatches (2) with scuppers, overboard drains, gaskets and lockdowns. Main hatch has electric operated lift. Access ladder on OB
  • Dual position 36x16 single-leaf teak table opens to 32” wide
  • Pilothouse settees w/UltraLeather covered open-cell foam cushions that convert to 78 inch berths
  • Drink holders strategically located around bow and throughout pilothouse
  • Panoramic cabin window (port)
  • Companionway with safety catch and lock
  • Panoramic hull window (stbd)
  • Razeto & Cazareto silhouette polished mirror cleats
  • Elissa hot/cold deck shower with Keji II Continuum flow mixer and shower head

Piloting & Navigation

  • Aras Firenze dual luxury helm sofa, electrically adjustable
  • 24” Edson destroyer wheel with varnished teak rim
  • Roca windshield wipers & washers
  • (1) 18" Lumitech Razor light bar standard. (2) Optional
  • Kahlenberg compressed air horn w/auto fog/anchor signal
  • Ritchie SS-2000 4.5 Supersport compass
  • Dual Garmin 8616 touchsceen chartplotter with Wi-Fi for iPad control
  • Garmin GMI20 auxiliary Display
  • Garmin VHF 315 slimline VHF w/AIS800
  • Mercury VesselView MFD Controller & Joystick Piloting with Skyhook and Autopilot


  • Triple Mercury Verado 300 HP Gas Outboards OR Twin Mercury Verado 600HP Outboards
  • Humphree trim interceptors
  • Engine spares kit and service manual
  • Single 475 gallon, aluminum fuel tank w/level gauge
  • Machinery air intakes
  • Sea-Fire automatic fire suppressant system (for inboard engines or genset)


  • 12V DC system with breaker switches and digital OLED voltmeter
  • 120VAC shore power system with 50 foot, 50 amp cord and Glendinning power cord retractor
  • Batteries: (3) Victron 220Ah AGM house batteries (660Ah total) with dedicated Group 27 start battery for each engine
  • 115A Alternators with OB OR 125A Alternators with IB
  • Blue Seas automatic charging relays
  • Combination Victron Charger/Inverter with 5000w inverter capacity, 200A charger, and automatic transfer switch
  • All domestic and machinery space lighting is LED
  • LED courtesy lights in cockpit and head
  • LED navigation and anchoring lights
  • Dimmable, LED rope lighting in galley
  • 12V, 120V,  & USB A/C charging ports throughout
  • Bonded electrical system with Galvanic Isolator
  • Serviceable wiring, bundled & numbered with Deutsch O-ring waterproof connectors
  • Designed and wired to ABYC standards


  • Fusion Apollo RA-770 Marine Entertainment System, speakers (8), Subwoofers (2), Amplifiers (2)

DisclaimerThe Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

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